Male hospital patients fall out of bed twice as often as female hospital patients.
71
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
There are about 1,400 different species of bacteria in your belly button.
10
Your heart pumps about 2,000 gallons of blood each day!
53
One quarter of the bones in your body are in your feet!
36
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149